156790221080

素因数分解:

$2^3\times 5^1\times {\mathrm{8093}}^1\times {\mathrm{484339}}^1$

素因数の和:492443

約数の個数: 32

約数和(自身を含む): 352822316400

約数和(自身を除く): 196032095320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8093, 16186, 32372, 40465, 64744, 80930, 161860, 323720, 484339, 968678, 1937356, 2421695, 3874712, 4843390, 9686780, 19373560, 3919755527, 7839511054, 15679022108, 19598777635, 31358044216, 39197555270, 78395110540, 156790221080]

約数ペア:

[(1, 156790221080), (2, 78395110540), (4, 39197555270), (5, 31358044216), (8, 19598777635), (10, 15679022108), (20, 7839511054), (40, 3919755527), (8093, 19373560), (16186, 9686780), (32372, 4843390), (40465, 3874712), (64744, 2421695), (80930, 1937356), (161860, 968678), (323720, 484339)]